Disable test_variable_sharing on ASAN due to non-deterministically hang (#97742)
See https://github.com/pytorch/pytorch/issues/94024. I disabled this test on ASAN a while ago for this exact issue. The issue, unfortunately, was hard to reproduce and flaky bot closed it 3 weeks ago. ASAN job has been hanging flakily since then, i.e. https://hud.pytorch.org/pytorch/pytorch/commit/8313becefac616ce34bfe75903c5abce320d44ab.
I don't want to reopen the issue and forget about it after 2 weeks, so let's disable the test for ASAN and be at peace (for now). Interesting, there are other tests here also hanging on ASAN, i.e. `test_leaf_variable_sharing`:
```
# See https://github.com/pytorch/pytorch/issues/14997
@unittest.skipIf(TEST_WITH_ASAN,
"non-deterministically hangs with ASAN")
def test_leaf_variable_sharing(self):
```
I suspect that they have the same root cause.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/97742
Approved by: https://github.com/clee2000
